15907959

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2269}}^1$

素因数の和:2335

約数の個数: 24

約数和(自身を含む): 24788400

約数和(自身を除く): 8880441

約数列:

[1, 3, 9, 19, 41, 57, 123, 171, 369, 779, 2269, 2337, 6807, 7011, 20421, 43111, 93029, 129333, 279087, 387999, 837261, 1767551, 5302653, 15907959]

約数ペア:

[(1, 15907959), (3, 5302653), (9, 1767551), (19, 837261), (41, 387999), (57, 279087), (123, 129333), (171, 93029), (369, 43111), (779, 20421), (2269, 7011), (2337, 6807)]